I actually think X-men should be a lot easier to adapt then Avengers. I never thought I'd see a modern movie on Captain America or Thor... they have silly elements. Nor did I think they would be able to pass off on mixing the fantasy of Asgard with the science of Iron Man. But they did, because they put the time and effort into it. They planned ahead and they got it done. X-men is much easier to be honest, they just need to plan better. It seems like they are constantly confused about where to go with the series. The simple inconsistencies drive me nuts, all because they don't put the effort it or someone high up wants it differently.